<?php 
class ExpressViewModel extends ViewModel{
	public $viewFields = array(	
			'express'=>array('*' ,'_as'=>'c' ),
	
	);
	
	//獲取所有信息
	public function getAll($where,$limit,$order){
		return $this->where($where)->limit($limit)->order($order)->select();
	}
	//獲取一條信息
	public function getOne($where){
		return $this->where($where)->find();
	}
}
?>